关键是疏通国民经济的“堵塞穴道”——兼论基建投资的资金来源·杨斌·一、当前企业的困难和社会失业矛盾近年来，我国经济运行中存在着一系列突出的矛盾。１９９７年国有企业的亏损面达到５０％左右，比较８０年代的１０％左右高出数倍之多，随着国有企业效益滑坡导致银... The key is to clear the national economy, “plugging acupuncture points” and funding sources for capital construction · Yang Bin · First, the current difficulties in business and social unemployment Conflicts In recent years, there are a series of prominent contradictions in China’s economic operation. In 1997, the loss of state-owned enterprises reached about 50%, which was several times higher than the 10% of the 1980s, with the decline of the efficiency of state-owned enterprises ...